Where does “Hoozdoh” come from?

Hoozdoh (Navajo) comes from Navajo hoozdo, from Navajo ho-, from Navajo hw-.

Ancestry of “Hoozdoh”, step by step

Step	Language	Word	Meaning
1	Navajo	hoozdo	it is warm or hot
2	Navajo	ho-	indefinite deictic 3rd-person subject pronoun...
3	Navajo	hw-	—